Banks Bernard Bennett 4

4 · Ambiq Micro, Inc. · Filed Jun 10, 2026

AI-generated summary of this filing

Updated Jun 10, 2026

Ambiq Micro (AMBQ) Director Banks Bernard Bennett Receives RSU Award

What Happened

Banks Bernard Bennett, a director of Ambiq Micro, was granted 4,957 restricted stock units (RSUs) on 2026-06-08. The Form 4 reports the acquisition price as $0.00 (grant), so the filing reports $0 total cash paid.
This was an award/grant (A), not a purchase or sale — the RSUs represent contingent rights to receive shares in the future if vesting conditions are met.

Key Details

Transaction date: 2026-06-08; Filing date (Accession): 2026-06-10 (filed two days after the transaction, which is timely for Form 4 reporting).
Reported acquisition: 4,957 RSUs at $0.00 (reported value $0).
Shares owned after transaction: not specified in the provided data.
Footnote: The RSUs vest in three equal annual installments. Each installment vests on the earlier of (i) the first, second, or third anniversary of the grant or (ii) the Company’s first, second, or third annual stockholder meeting following the grant date (or immediately prior if the director’s service ends due to not being re-elected), subject to the Issuer’s 2025 Equity Incentive Plan and the director’s continued service.

Context

RSUs are compensation awards that convert to actual shares only after vesting; they do not represent immediate transferable stock or a cash outlay by the insider. Such grants are common for board compensation and do not by themselves indicate insider buying or selling sentiment.

Form 4

Period: 2026-06-08

Director

Transactions

Footnotes (1)

[F1]Represents the grant of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest in three equal annual installments following the date of grant, with each annual RSU vesting to occur on the earlier of: (i) the first, second, or third anniversary of the grant date, as applicable, or (ii) the date of the Company's first, second, or third annual stockholder meeting following the grant date, as applicable (or the date immediately prior to the applicable annual stockholder meeting if the Reporting Person's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election), subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2025 Equity Incentive Plan).

Signature

/s/ Jeffrey Winzeler, Attorney-in-Fact|2026-06-10

1 file